Pith Number

pith:EOEYT6O4

pith:2018:EOEYT6O4MUYQA4LYPOPOSNDTTU

not attested not anchored not stored refs pending

Multiwavelength Light Curves of Two Remarkable Sagittarius A* Flares

A. Ghez, C. Gammie, D. Haggard, D. Marrone, E. Becklin, F. Baganoff, G. G. Fazio, G. Witzel, H. A. Smith, J. Ingalls, J. L. Hora, M. A. Gurwell, M. L. N. Ashby, M. R. Morris, S. Carey, S. P. Willner

arxiv:1807.07599 v1 · 2018-07-19 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EOEYT6O4MUYQA4LYPOPOSNDTTU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:06:37.437121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

238989f9dc65310071787b9ee934739d2278c3f319908d2836d60eebc0ae8cf1

Aliases

arxiv: 1807.07599 · arxiv_version: 1807.07599v1 · doi: 10.48550/arxiv.1807.07599 · pith_short_12: EOEYT6O4MUYQ · pith_short_16: EOEYT6O4MUYQA4LY · pith_short_8: EOEYT6O4

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/EOEYT6O4MUYQA4LYPOPOSNDTTU \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 238989f9dc65310071787b9ee934739d2278c3f319908d2836d60eebc0ae8cf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3828e19dd9d0df104174892e7acbf0bf3bb465032be8c3589b317924e261db6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-07-19T18:37:30Z",
    "title_canon_sha256": "9aa7adf8d411389f7b4d23f09d2e32f9048550fbf04262541a98a32190c5d410"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07599",
    "kind": "arxiv",
    "version": 1
  }
}